賓得 pentax mx膠片機說明書 彩色英文版

1、Asahi Pentax MXposted 2-29-'04 This camera manual library is for reference and historical purposes, all rights reserved. This page is copyright© by , M. Butkus, NJ. This page may not be sold or distributed without the expressed permission of the producer I have no connection with any camera

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5、h. Top of FormBottom of FormBack to main camera manual page SMC Pentax lenses and Pentax accessories are engineered and produced meticulously to precise Asahi Pentax specifications. Lenses and accessories from other manufacturers are not produced to these precise specifications and, therefore, may c

6、ause difficulties with - or actual damage to - a Pentax camera. Asahi Pentax cannot assume any responsibility for difficulties resulting from the use of any other brand of lenses or accessories with an Asahi Pentax camera. CONTENTS Nomenclature    2 Specifications    4

7、Lens Mounting    6 Inserting Batteries    7 Basic Operating Instructions    8 Film Loading and Winding    10 Setting ASA Film Speed    11 Setting the Shutter Speed Dial    12 Composing and Focusing   

8、 13 Exposure Measurement    14 Holding the Camera    15 Unloading Film    16 Flash Synchronization    18 Depth-of-Field Preview Lever and Scale    20 Depth-of-Field Table: SMC Pentax-M 50mm f/1.4 Lens    2

9、1Meter Coupling Range    22 Helpful Hints on Exposure Problems    23 Dual Control Exposure System    23 Shutter Button Lock    24 Manual Shutter Operation    25 Self-timer   26 Infra-red Photography   

10、; 27 Multiple Exposure    28 Interchangeable Focusing Screens    29 Using Screw-mount Takumar Lenses    30 Open-aperture and Stop-down Metering Lenses    32 Resistance to Temperature Extremes and Changes    33 Camera Mai

11、ntenance    34 Warranty Policy    361. Exposure counter 2. Shutter button lock lever 3. Shutter-cocked indicator 4. Shutter release button 5. ASA window 6. ASA dial lock button 7. Shutter speed dial 8. Shutter speed index 9. Rapid-wind leve

12、r 10. Aperture read-out prism window 11. Hot shoe X contact 12. Film rewind knob/Back cover opener 13. Film rewind crank 14. Lens release lever15. Self-timer lever/Depth-of-field preview lever16. Upraised alignment dot 17. Focusing ring 18. Distance scale 19. Aperture/Distan

13、ce index 20. Depth-of-field scale 21. Aperture ring 22. X-sync terminal 23. FP-sync terminal 24. Neck strap ring 25. Viewfinder eyepiece 26. Film pressure plate 27. Guide pin channel 28. Winder/Motor Drive direct contact terminal 29. Film chamber  30. Battery

14、chamber 31. Motor Drive/Tripod receptacle 32. Film rail 33. Film guide rail 34. Shutter curtains 35. Film rewind button 36. Film transport coupler 37. Bulk magazine guide pin channel 38. Sprockets 39. Film take-up spool 40. Back cover SPECIFICATIONS Type 35mm full-frame

15、 SLR camera with open-aperture center weighted Lens mount Through-The-Lens meter. Pentax K bayonet. Standard lenses SMC Pentax   50mm f/1.2 SMC Pentax-M 50mm f/1.4 SMC Pentax-M 50mm f/1.7 SMC Pentax-M 40mm f/2.8 Shutter Horizontal-run, rubberized silk focal-plane shutter; speeds from

16、1 Flash synchronization to 1 /1000 sec. plus B; shutter lock and "Cocked" indicator. FP and X sockets, plus hot/cold accessory shoe for X contact; 1/60 sec. X synchronization.Self-timer Delays shutter release t04- 12 seconds; self-timer starter button provided.Viewfinder Silver-coated pent

17、aprism finder; split-image microprism focusing screen (8 interchangeable screens); 95% of picture-taking area visible and 0.97X magnification with 50mm lens at infinity); -1.0 diopter eyepiece. Information viewfinder shows f/stop, shutter speed and tri-colored LED read-out dots. Correction lens adap

18、tor M, Magnifier M and Refconverter M fit the viewfinder frame.Mirror and diaphragm Instant return mirror and automatic diaphragm. Depth-of-field preview with self-timer lever.Film wind and rewind Ratchet-type rapid wind lever, plastic-tipped for winding comfort.  162° throw with a stand-o

19、ff angle of 20°. Rewind crank for speedy film rewind. Film loading New magic-needle quick/sure loading. Automatic winder MX camera body accepts Winder MX for up to 2 frames-per-second Exposure counter (single-frame and consecutive exposure operation possible) and Motor Drive MX for up to 5 fram

20、es per second (single-frame and consecutive exposure operation possible), for automatic, speedy film wind and shutter cocking. Automatic reset type. Exposure meter Open-aperture, center-weighted Through-The-Lens meter, with Power source GPD cells for fast light response, with tri-colored LED exposur

21、e read-out, rapid wind lever and shutter release button acting as meter switch. Exposure range: EV1 - 19 (ASA100, f/1.4), Film speed range: ASA25. 1600. Two 1.5V silver oxide batteries (G13); LED's double as battery check lamp.Back cover Standard back with memo holder, interchangeable with Magaz

22、ineBody size Back MX, Dial Data MX for data recording on film. 135.5mm x 82.5mm x 49.5mm. Body weight 495 grams. LENS MOUNTING INSERTING BATTERIES 1. Remove the rear lens and body caps. 2. Match the red dot on the camera body with the red dot on the lens. Insert the lens into the body and turn

23、it clockwise until the lens locks with a click. 3. In the dark, when the red dots are difficult to see, align the upraised white dot on the lens barrel with the lens release lever by touch. Then turn and lock as above.4. To detach, hold the camera with your left hand. Depress the lens release lever&

24、#160;  while turning the lens counterclockwise with your right hand. CAUTION:  If you have to put the lens down without the rear lens cap, place place it front-element down never front element up.BATTERIESTwo silver oxide batteries are packed separately. Be sure to insert them into th

25、e battery chamber before operating the camera.CAUTION:  The battery is like a phonograph record, it can be damaged by skin acids. Handle by the edges with a dry cloth before insertion into the camera. Also be especially sun to wipe off the battery with a cloth when they are salted. The battery

26、is not rechargeable Do not throw a dead battery into a fire, as it may explode. Also keep it beyond the reach children.INSERTION: Open the battery chamber cover with a coin. Insert the two batteries into the battery holder of the cover as shown above, each with (+) side facing up. CHECK: One set of

27、batteries will last about one year, or operate the shutter about 10,000 times. To check battery life, depress the shutter release button halfway, while looking through the viewfinder. If the batteries are dead, the LED dots will not glow. For replacement, use Eveready S76E or Mallory MS76H or equiva

28、lent.BASIC OPERATING INSTRUCTIONS  1. Set Film SpeedWhile depressing the tiny button atop the shutter dial, turn the rim of the shutter dial until the ASA number of the film you are using is centered in the ASA window.2. Cock Rapid-Wind LeverCock the rapid-wind lever all the way until it stops.

29、 The "Cocked" indicator will turn red, showing that the shutter is cocked. 3. Set Shutter SpeedTurn the shutter speed dial until the speed you want to use is opposite the index mark. Generally, you should use the fastest possible shutter speed to avoid blurred pictures caused by camera mov

30、ement. Try starting with 1/125 sec. outdoors in daylight and 1/30 sec. indoors. 4. Composing and FocusingWhile viewing through the finder, turn the focusing ring until your subject comes into sharp focus and choose the most pleasing composition.5. Turn on Exposure Meter and Rotate Aperture Ring Pull

31、 out the rapid-wind lever slightly (20°) and depress the shutter release button halfway to turn on the exposure meter. The preselected shutter speed plus the two adjacent speeds ("60" and "250" in the case of "125") are visible on the right-hand side of the viewfin

32、der. Turn the aperture ring until the central green LED dot glows which indicates proper exposure. (The f-stop you have selected is also visible in the small window above the focusing screen). If the central green dot does not glow no matter how far you turn the aperture ring, change the shutter spe

33、ed. 6.Release ShutterHold your camera firmly and trip the shutter. Then cock the rapid-wind lever for the next picture. (As long as the lever is at its pre-advance angle, the light meter stays ON. If you push it back to the completely closed position, the meter is turned OFF.) FILM LOADING AND WINDI

34、NG SETTING ASA FILM SPEED 1. Open the back by pulling up the rewind knob until the back opens. 2. Place the film cartridge in the film chamber, and push down the rewind knob. Insert the film leader in between any of the white plastic pins surrounding the film take-up spool. 3. Advance the film by al

35、ternately advancing the rapid wind lever and depressing the shutter button until both top and bottom sprockets engage the film perforations. Close the back by pressing it firmly. 4. Cock the rapid-wind lever, and confirm that the film rewind knob turns counterclockwise, indicating that the film is p

36、roperly loaded and is moving from cartridge to take-up spool. Trip the shutter. Advance the film until the exposure counter turns to "1 ", indicating that the first picture is ready to be taken.SETTING THE ASA FILM RANGE MEMO HOLDERAs a reminder of the type of film in your camera, tear off

37、 the top of the film box and insert it into the Memo Holder on the back of the camera.The ASA film speed rating of all 35mm films is given in the data sheet packed with each roll of film. The higher the ASA number, the more sensitive the film is to light. While depressing the ASA dial lock button, t

38、urn the rim   of the shutter dial until the ASA number of your film is aligned with the index mark.Be sure to set the ASA film speed because it is coupled to the exposure meter system. SETTING THE SHUTTER SPEED DIAL COMPOSING AND FOCUSINGTurn the shutter speed dial clockwise or counte

39、r-clockwise to the shutter speed desired. The shutter speed may be set either before or after cocking the rapid-wind lever. As you cock the shutter by turning the rapid-wind lever, the "cocked" indicator turns red showing that the shutter is cocked. The color of the cocked indicator change

40、s to black after tripping the shutter. For use of the X setting on the shutter speed dial, refer to page 18.  With the shutter speed dial set on B (bulb), the shutter will stay open as long as you depress the shutter button. As you release your finger from the shutter button, the shutter closes

41、. When a long exposure is desired while using the 8 setting, set the shutter button lock by moving the lever to the left (an "L" becomes visible) while depressing the shutter button. Alternately, use a cable release with a locking device for a time exposure.CAUTION:At long speeds, longer t

42、han 1 /30 (1/15 - 1 sec.) support your camera rigidly to prevent camera movement. To protect the shutter mechanism, trip the shutter before putting the camera away for any extended period.COMPOSING AND FOCUSING The standard focusing screen of your MX has a central split-image circle surrounded by a

43、microprism collar. While looking through the viewfinder, turn the focusing ring until your subject comes into sharp focus. If your subject is not in focus, the image in the split-image circle will appear divided into upper and lower portions, and the image in the microprism collar will appear broken

44、 into many small fragments. EXPOSURE MEASUREMENT When the rapid-wind lever is pulled out 20° and the shutter button is depressed halfway, the exposure meter is turned ON. Turn the aperture ring to get a proper LED exposure read-out in the viewfinder.On the right-hand side of the viewfinder, app

45、ear the preselected shutter speed plus two adjacent speeds (e.g. "60" and "250" in the case of "125") on a transparent disk which protrudes slightly into the focusing screen area.On the right-hand side of the shutter speeds shown, there are 5 LED dots which are normally

46、 not visible. If you depress the shutter button halfway and the exposure is correct, the central green dot will illuminate. If the exposure is 1 /2 EV over, the orange dot next to "250" (in the above example) will glow; as will the dot next to "60" in the case of 1 /2 EV underexp

47、osure. If it is 1 EV or more over or under, the appropriate red dot will glow as a warning for adjustment of either the f-stop or the shutter speed, unless you want to make intentional over or underexposure. As a general rule, your camera can be held more firmly in the left hand, which does not rele

48、ase the shutter. If you hold your camera with the right hand - the hand that releases the shutter - this may cause camera movement. Often, blurred pictures are due to camera movement. HOLDING THE CAMERA Horizontal positionHold the camera firmly with your left hand, and draw your arms close to your b

49、ody Vertical position Hold your camera tightly to your forehead with your left hand, and draw your right arm close to your body. Vertical position Hold your camera tightly to your forehead with your left hand, raise your right arm and draw your left arm to your body. UNLOADING FILM - AVOID DIRECT LI

50、GHT WHEN UNLOADING THE FILM After the final picture on the roll has been taken, the rapid-wind lever will not advance further, indicating that the film must be rewound. Lift up the rewind crank. Depress the film rewind button and turn the rewind crank as indicated to rewind the film into its cartrid

51、ge. Rewind until the tension on the crank lessens, indicating that the leader end of the film has been released from the take-up spool. Pull out the film rewind knob (the back will open automatically), and remove the film cartridge. FLASH SYNCHRONIZATION The MX has FP and X terminals on the front of

52、 the camera body, and a separate X contact on the built-in hot shoe. The table on the next page shows which flash contact, which shutter speed and which flash bulb may be combined for maximum lamp efficiency. Unless these combinations are rigidly followed, there will be a failure in flash synchroniz

53、ation. Note the "X" setting is exactly at the 60 mark on the shutter speed dial. This indicates the highest shutter speed at which electronic flash units may be used. Use the hot shoe flash contact when using a shoemount electronic flash like the Pentax Autostrob which has a flash contact

54、on the shoe bracket. When using the hot shoe, there is no need to plug the flash cord into the X terminal on the front of the body. The hot shoe flash contact turns to "hot" (switched on) only when you insert a shoe mount electronic flash. It remains "cold" (disconnected) even wh

55、en using an electronic flash with its cord plugged into the X terminal on the body front. This eliminates the danger of electric shocks.There are basically two types of flash bulb attachments on the market: clip-on types and bracket types. Either can be used with your camera. The clip-on types are a

56、ttached to the hot shoe and the bracket types are attached via the tripod socket. Use one of these three bulb types: M, MF or FP. The correct terminal and the correct shutter speed to use for each of these three types are outlined in the table below. Before attaching the flash unit to the camera, yo

57、u must remove the protective plug from the proper terminal. When not using the terminals, keep the plugs inserted. DEPTH-OF-FIELD PREVIEW LEVER AND SCALE Depth of field is the range between the nearest and farthest distances which are in focus at a given lens aperture. If you want to know how great

58、the depth of field is at a certain aperture, focus on a subject and look through the viewfinder while moving the Self-timer lever toward the lens, and you will be able to preview the depth of field. Or, after focusing, look at the depth-of-field scale on the lens. In the photograph below, the distan

59、ce scale is set at 5 meters; that is, the lens is focused on a subject 5 meters away. The calibrations on each side of the distance index correspond to the diaphragm setting and indicate the range of in-focus distance for different lens apertures. For example, if a lens opening of f/4 is to be used,

60、 the range on the distance scale ring covered within the figure 4 on the depth-of-field scale indicates the area in focus at that lens opening. You will note from the depth-of-field scale in the photograph that the range from approximately 4 to 7m is in focus. Note that as the lens aperture changes, the effective depth of field also changes. For the depths of field at different apertures and distances, refer to the next page. METER COUPLING RANGE The exposure meter of the MX measures the brightness of the ground glass. Therefore, the proper LED exposure